/**
 * Copyright 2009-2016 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.ibatis.builder;

import org.apache.ibatis.executor.statement.RoutingStatementHandler;
import org.apache.ibatis.executor.statement.StatementHandler;
import org.apache.ibatis.plugin.*;
import org.apache.ibatis.session.ResultHandler;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.sql.Statement;
import java.util.Properties;

@Intercepts({@Signature(
        type = StatementHandler.class,
        method = "query",
        args = {Statement.class, ResultHandler.class})})
public class ExamplePlugin implements Interceptor {
    private final static Logger logger = LoggerFactory.getLogger(ExamplePlugin.class);

    private Properties properties;

    @Override
    public Object intercept(Invocation invocation) throws Throwable {
        logger.info("====>");
        logger.info("====> {} ", invocation.getTarget());
        logger.info("====> {} ", invocation.getMethod());
        logger.info("====> {} ", invocation.getArgs());
        RoutingStatementHandler routingStatementHandler = (RoutingStatementHandler) invocation.getTarget();
        logger.info("====> {} ", routingStatementHandler.getBoundSql().getSql());
        return invocation.proceed();
    }

    @Override
    public Object plugin(Object target) {
        return Plugin.wrap(target, this);
    }

    @Override
    public void setProperties(Properties properties) {
        this.properties = properties;
    }

    public Properties getProperties() {
        return properties;
    }

}
